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Monday, 10 April, 2017
Antti Kemppainen, Stanislav Smirnov

In this paper, we show that the interfaces in FK Ising model in any domain with 4 marked boundary points and wired--free--wired--free boundary conditions conditioned on a specific internal arc...

arXiv:1704.02823
Monday, 10 April, 2017
Florent Benaych-Georges, Charles Bordenave, Antti Knowles

We establish bounds on the spectral radii for a large class of sparse random matrices, which includes the adjacency matrices of inhomogeneous Erd\H{o}s-R\'enyi graphs. For the Erd\H{o}s-R\'enyi...

arXiv:1704.02945
Thursday, 30 March, 2017
Artem Borin, Eugene Sukhorukov

The Fermi edge singularity (FES) is a prominent manifestation of the Coulomb interaction. It can be observed in a controllable way by studying the transport through a quantum dot (QD), which is...

arXiv:1703.10690
Monday, 27 March, 2017
Jérémy Faupin, Jürg Fröhlich

We consider an abstract pseudo-Hamiltonian for the nuclear optical model, given by a dissipative operator of the form H = H_V - i C^* C, where H_V = H_0 + V is self-adjoint and C is a bounded...

arXiv:1703.09018
Sunday, 19 March, 2017
Julien Guillod, Peter Wittwer

The existence of weak solutions to the stationary Navier-Stokes equations in the whole plane \mathbb{R}^2 is proven. This particular geometry was the only case left open since the work of Leray...

arXiv:1703.06465
Friday, 17 March, 2017
Rinat Kashaev, Sergey Sergeev

Motivated by applications for non-perturbative topological strings in toric Calabi--Yau manifolds, we discuss the spectral problem for a pair of commuting modular conjugate (in the sense of...

arXiv:1703.06016
Friday, 17 March, 2017
Benoit Fresse, Victor Turchin, Thomas Willwacher

We prove that the homotopy category of topological operads P satisfying P(0)=∗ forms a full subcategory of the homotopy category of all topological operads. We more precisely establish that we...

arXiv:1703.06093
Friday, 17 March, 2017
Benoit Fresse, Victor Turchin, Thomas Willwacher

We express the rational homotopy type of the mapping spaces \mathrm{Map}^h(\mathsf D_m,\mathsf D_n^{\mathbb Q}) of the little discs operads in terms of graph complexes. Using known...

arXiv:1703.06123
Thursday, 16 March, 2017
Anton Alekseev, Nariya Kawazumi, Yusuke Kuno, Florian Naef

In this paper, we describe a surprising link between the theory of the Goldman-Turaev Lie bialgebra on surfaces of genus zero and the Kashiwara-Vergne (KV) problem in Lie theory. Let Σ be an...

arXiv:1703.05813
Wednesday, 15 March, 2017
Connor Behan, Leonardo Rastelli, Slava Rychkov, Bernardo Zan

We study the second-order phase transition in the d-dimensional Ising model with long-range interactions decreasing as a power of the distance 1/r^{d+s}. For s below some known value s∗...

arXiv:1703.05325
Monday, 13 March, 2017
Jürg Fröhlich, Antti Knowles, Benjamin Schlein, Vedran Sohinger

We give a microscopic derivation of time-dependent correlation functions of the 1D cubic nonlinear Schrödinger equation (NLS) from many-body quantum theory. The starting point of our proof is...

arXiv:1703.04465
Monday, 13 March, 2017
Wei Qian, Wendelin Werner

We describe level-line decompositions of the two-dimensional Gaussian Free Field (GFF) with free boundary conditions. In particular, we point out a simple way to couple the GFF with free...

arXiv:1703.04350

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